The LP3853ET-3.3/NOPB is a high-quality, low-dropout regulator (LDO) from Texas Instruments, designed to deliver a fixed output voltage of 3.3V with an impressive accuracy. This component is a member of the LP385x series, which are known for their stable and reliable performance in a variety of applications.

Key Features

• Output Voltage: Provides a fixed output of 3.3V, which is ideal for digital circuits that require a stable voltage source.
• High Current Capacity: Capable of delivering up to 3A of output current, making it suitable for high-power applications.
• Low Dropout: Features a low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage.
• Excellent Thermal Performance: Comes in a TO-220 package, which is known for its good thermal dissipation characteristics.
• Stable Operation: Requires a minimum number of external components for stable operation, simplifying design and reducing overall system cost.
• Overcurrent and Overtemperature Protection: Includes built-in protection features that safeguard the device and the system against excessive current and overheating.

Applications

The LP3853ET-3.3/NOPB is versatile and can be used in a wide range of applications, including but not limited to:

• Power supplies for digital systems
• Post-regulation for switching supplies
• Microprocessor and microcontroller power supplies
• Linear power regulators for PC add-on cards

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the LP3853ET-3.3/NOPB is no exception. It is designed to meet the stringent requirements of industrial and commercial applications. The "NOPB" suffix indicates that this product is lead-free, catering to environmentally conscious standards and regulations.

Summary

In summary, the LP3853ET-3.3/NOPB from Texas Instruments is a high-performance, fixed-output LDO regulator that offers a combination of high current capacity, low dropout, and robust protection features. It is an excellent choice for designers looking for a reliable power management solution in their electronic systems.